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本文叙述了在含铀钼的硫酸溶液中,钼和PQ-100季铵型阳离子生成络合沉淀物的某些规律,提出了钼的主要沉淀条件。在钼的络合沉淀过程中,铀基本上不沉淀,沉淀物中α总放射性强度低于放射性标准。
This paper describes some regularities of molybdenum and PQ-100 quaternary ammonium cations in the sulfuric acid solution containing uranium and molybdenum, and presents the main precipitation conditions of molybdenum. Uranium does not substantially precipitate during the complexation of molybdenum and the total radioactivity in the precipitate is below the radioactivity level.